201280090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{10957}}^1$

素因数の和:11142

約数の個数: 32

約数和(自身を含む): 397643904

約数和(自身を除く): 196363814

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 167, 334, 835, 1670, 1837, 3674, 9185, 10957, 18370, 21914, 54785, 109570, 120527, 241054, 602635, 1205270, 1829819, 3659638, 9149095, 18298190, 20128009, 40256018, 100640045, 201280090]

約数ペア:

[(1, 201280090), (2, 100640045), (5, 40256018), (10, 20128009), (11, 18298190), (22, 9149095), (55, 3659638), (110, 1829819), (167, 1205270), (334, 602635), (835, 241054), (1670, 120527), (1837, 109570), (3674, 54785), (9185, 21914), (10957, 18370)]